Comparison

Precision Wi vs Sunstream

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Precision Wi

Control your RV's electronics remotely from your phone or tablet. Manage lights, levels, slides, awnings, generator, and more. Requires a compatible RV equipped with the Precision Plex and Wireless Module system.

Highlights

Control RV lights
Monitor tank and battery levels
Operate slides and awnings
Manage generator functions
Control water pump and heaters
Adjust fan settings

Features

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Precision Wi-Plex allows control of your RV electronics using your phone or tablet. If your RV is equipped with the Precision Plex system and Wireless Module module, this app allows you to use your phone or tablet to monitor and control many functions including; Lights (On/Off and Dimmers) Levels (water, battery voltages) Slides, Awnings and Accessories (Caution – operates moving rooms and awnings. Use with care and visibility of moving mechanisms.) Generator (start, stop, hour meter) Water Pump and Water Heaters Fans Requires RV manufactured with Precision Plex and Wireless Module by Precision Circuits Inc.

About

Sunstream

Features

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Bluetooth remote control for a Bluetooth enabled Sunstream boat lift.

Screenshots

Precision Wi4 screens

Sunstream1 screens

Verdict

The call

Precision Wi and Sunstream are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Precision Wi ships an update fortnightly, Sunstream monthly. Both last shipped on October 24, 2026.

ScorecardNo meaningful differences

Precision Wi versus Sunstream: the parameters behind the verdict, then further details
Parameter	Precision Wi	Sunstream
Price	Free	Free
Update frequency	Fortnightly — better	Monthly
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad — better	iPhone
Requires iOS	17.2	16.0 — better
Further details — not scored
Size	53 MB	15 MB
Age rating	4+	4+
Developer	Precision Circuits Inc	Sunstream Corporation

In-app purchases

None

Precision Wi

No in-app purchases

None

Sunstream

No in-app purchases

Questions

Is Precision Wi free?

Precision Wi is free to download, with no in-app purchases.

Is Sunstream free?

Sunstream is free to download, with no in-app purchases.

Do Precision Wi or Sunstream have ads?

Neither Precision Wi nor Sunstream shows ads.

Which is updated more often, Precision Wi or Sunstream?

Precision Wi ships an update fortnightly, and Sunstream monthly. Most recently, Precision Wi was updated on October 24, 2026 and Sunstream on October 24, 2026.